Mobile power supply

The utility model discloses a mobile power supply, this mobile power supply, include: first circuit board, second Circuit Board, two connectors: first circuit board and second Circuit Board parallel arrangement, two the connector set up respectively in the first circuit board with second Circuit Board, two the opening of connector orientation is the same and the side is just right, the first circuit board is provided with mobile power supply's power circuit, second Circuit Board is provided with mobile power supply's control circuit. This mobile power supply sets up a connector respectively through setting up two -layer circuit board on the two -layer circuit board, the AC plug when inserting mobile power supply two participate in and insert a connector respectively, power circuit and control circuit originally do not set up in a circuit board, the AC plug after inserting can adapt to mobile power supply's shape better, can carry out placing of all angles, the heat dispersion of the gap reinforcing between tw